Automated Chinese Essay Scoring from Topic Perspective Using Regularized Latent Semantic Indexing.

Shudong Hao Yanyan Xu Hengli Peng Kaile Su Dengfeng Ke

Published in: ICPR (2014)

Keyphrases

latent semantic indexing
latent semantic
text retrieval
singular value decomposition
vector space
information retrieval
latent semantic space
least squares
semantic structure
document representation
vector space model
text summarization
knowledge discovery
document collections
clustering algorithm